HEllo all and thanks for any help as some of you have read in prior posts that I did find out what happened to my motor. It seems that I spun a bearing and it was bad enough to break the bearing and overlap its self thus causing it to cease. The crank has deep cuts in it and I dont think it can be repaired so its gotta go the crank bolt is out as are all the other bolts but the crank spocket wont budge is there a special way to remove it so the I can drop the block off to be cleaned and get the rods and crank kit going ?